Tip: Unlocked for Worldwide use. Please ensure local area network is compatible. click here for Network Frequency of your country. Please check with your carrier/provider before purchasing this item.Descriptions:Lenovo A5 as a smartphone features 5.45 inch screen afford you a vivid and different visual experience. With 13.0MP back camera and 8.0MP front camera, you can enjoy vivid images. It comes with most of the features we've come to expect from a smartphone, including 3GB RAM and 16GB ROM storage equipped with Android 8.1 OS and 3920mAh battery that you can play games faster. Main Features:Display: 5.45 inch, 1440 x 720 pixels screen CPU: MTK6739 quad core 1.5GHz System: Android 8.1Storage: 3GB RAM + 16GB ROM, TF card up to 256GB (not included)Cameras: 13.0MP rear camera + 8.0MP front cameraSensors: E-Compass, Fingerprint Sensor, Gravity Sensor, Light Sensor, GyroscopeFeatures: GPS, A-GPS, GLONASSSIM Card: dual SIM dual standby, 1 Nano SIM card + 1 Nano SIM cardNetworks: GSM: B2/B3/B5/B8, CDMA BC0WCDMA: B1/B2/B5/B8, TD-SCDMA B34/B39FDD-LTE: B1/B3/B5/B7/B8/B20, TDD-LTE: B34/B38/B39/B40/B41 Brand: Lenovo Language: Multi languages OS: Android 8.1 Service Provider: Unlocked SIM Card Slot: Dual SIM,Dual Standby SIM Card Type: Dual Nano SIM Type: 4G Smartphone Cores: 1.5GHz,Quad Core CPU: MTK6739 External Memory: TF card up to 256GB RAM: 3GB RAM ROM: 16GB 2G: GSM 1800MHz,GSM 1900MHz,GSM 850MHz,GSM 900MHz 3G: WCDMA B1 2100MHz,WCDMA B2 1900MHz,WCDMA B5 850MHz,WCDMA B8 900MHz Network type: CDMA,FDD-LTE,GSM,TD-SCDMA,TDD-LTE,WCDMA WIFI: 802.11b/g/n wireless internet Wireless Connectivity: 3G,4G,A-GPS,Bluetooth,CDMA,GPS,GSM,LTE,WiFi CDMA: CDMA BC0 TD-SCDMA: TD-SCDMA B34/B39 TDD/TD-LTE: TDD-LTE: B34/38/B39/B40/B41(2545 - 2655MHz) 4G LTE: FDD B1 2100MHz,FDD B20 800MHz,FDD B3 1800MHz,FDD B5 850MHz,FDD B7 2600MHz,FDD B8 900MHz Screen resolution: 1440 x 720 Screen size: 5.45 in Screen type: LTPS Auto Focus: Yes Back-camera: 13.0MP Camera Functions: Face Beauty,Face Detection,Panorama Shot Camera type: Dual cameras (one front one back) Flashlight: Yes Front camera: 8.0MP Touch Focus: Yes Video recording: Yes MS Office format: Excel,PPT,Word Music format: AAC,AMR-NB,AMR-WB,Midi,MP3 Picture format: BMP,GIF,JPEG,JPG,PNG Video format: H.263,H.264,MPEG4 Additional Features: 3G,4G,Alarm,Bluetooth,Browser,Calculator,Calendar,Camera,E-book,Fingerprint recognition,Fingerprint Unlocking,GPS,Gravity Sensing,Light Sensing,MP3,MP4,Notification,Proximity Sensing,Sound Recorder,Video Call,WiFi Bluetooth Version: Bluetooth V4.2 Google Play Store: Yes I/O Interface: 2 x Nano SIM Slot,3.5mm Audio Out Port,Micophone,Micro USB Slot,TF/Micro SD Card Slot Sensor: E-Compass,Gravity Sensor,Gyroscope Battery Capacity (mAh): 3920mAh Battery Type: Li-ion Battery,Non-removable Cell Phone: 1 Charger: 1 English Manual : 1 SIM Needle: 1 USB Cable: 1 Package size: 19.50 x 10.20 x 3.60 cm / 7.68 x 4.02 x 1.42 inches Package weight: 0.548 kg Product size: 14.68 x 7.10 x 0.98 cm / 5.78 x 2.8 x 0.39 inches Product weight: 0.4130 kg Product Notes:1. Download your favorite apps through the Google Play Store or Market installed.2. Note: This smart phone is designed only to work with the current Android/Windows OS installed in it. Any alterations such as upgrades or flashing a newer version will void the warranty.3. The stated ROM amount shows the maximum available ROM with nothing installed. However, the Android/Windows OS and pre-installed software from the manufacturer will occupy some of this ROM. The available ROM on the device will therefore be slightly less than the ROM listed.